* {
    margin: 0;
    padding: 0;
}

.aa {
    text-decoration: none;
    color: #ccc;
}

.active1 {
    color: red;
}

.department_swiper {
    width: 100%;
    height: 660px;
}

.department_swiper img {
    width: 100%;
    height: 100%;
}

.a {
    color: black;
    text-decoration: none;
}

.a1 {
    color: #fff;
    text-decoration: none;
}


/* 顶部导航 */

.marx-nav {
    /* position: absolute;
	top: 0; */
    position: fixed;
    top: 0;
    z-index: 9;
    display: flex;
    /* justify-content: space-between; */
    align-items: center;
    width: 100%;
    /* height: 66px; */
    padding-bottom: 10px;
    padding-top: 10px;
    /* line-height: 66px; */
    background-color: rgba(0, 0, 0, 0.3);
    box-shadow: 0 0 44px rgba(0, 0, 0, 0.6);
}

.marx-nav ul {
    color: #fff;
    display: flex;
    /* justify-content: space-between; */
    align-items: center;
}

.marx-nav ul li {
    display: block;
    width: 90px;
    font-size: 16px;
    text-align: center;
    /* margin-left: 30px; */
}

.marx-nav ul li:nth-child(6) {
    width: 170px;
}

.marx-nav ul li:nth-child(5) {
    width: 70px;
}

.marx-nav ul li:hover {
    font-size: 20px;
}

.marx-nav ul li:active {
    font-size: 20px;
}

.marx-nav-img1 {
    width: 300px;
    height: 60px;
    margin-right: 60px;
    margin-left: 200px;
}

.input {
    /* border: 1px solid; */
    position: relative;
    width: 120px;
    height: 26px;
    margin-left: 20px;
}

.input img {
    position: absolute;
    top: 2px;
    left: 8px;
    width: 22px;
    height: 22px;
}

.input input {
    width: 100%;
    color: #ccc;
    padding-left: 36px;
    height: 100%;
    border-radius: 20px;
    font-size: 12px;
    border: none;
    outline: none;
}


/* 定位 */

.department_tab_bgcolor {
    /* background-color: #f5f5f5; */
}

.tab {
    display: none;
}

.tab-header {
    cursor: pointer;
}

.active {
    display: block;
}

.department_tab {
    width: 80%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.department_tab_left {
    width: 24%;
    height: 100%;
    /* border: 1px solid; */
    border-radius: 10px;
    position: sticky;
    top: 100px;
    z-index: 99999;
    box-shadow: 0 0 10px rgba(128, 128, 128, 0.5);
}

.tab-header {
    height: 80px;
    /* line-height: 60px; */
    font-size: 20px;
    /* padding: 8px 8px; */
    padding-left: 12px;
    padding-right: 12px;
    background-color: white;
    letter-spacing: 1.1px;
    color: ;
}

.tab-header:hover {
    background-color: #ccc;
}

.tab-header img {
    width: 30px;
    height: 30px;
    display: none;
}

.tab-header:hover img {
    display: block;
}

.tab-header:not(:last-child) {
    border-bottom: 2px solid #ccc;
}

.tab-header:not(:first-child) {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tab-header:nth-child(1) {
    margin-top: -100px;
    padding-top: 20px;
    text-align: center;
    height: 80px;
    /* line-height: 80px; */
    background-color: rgba(180, 0, 0, 1);
    color: white;
    font-size: 24px;
    border-top-right-radius: 10px;
    border-top-left-radius: 10px;
}

.tab-header:nth-child(8) {
    border-bottom-right-radius: 10px;
    border-bottom-left-radius: 10px;
}

.department_tab_right {
    width: 70%;
    /* border: 1px solid; */
    background-color: white;
    height: 1000px;
    box-shadow: 0 0 10px rgba(128, 128, 128, 0.5);
}

.tab_active_top {
    display: flex;
    justify-content: space-between;
    width: 100%;
    border-bottom: 1px solid;
    padding-top: 20px;
}

.tab_active_top div:nth-child(1) {
    color: red;
    width: 100px;
    text-align: center;
    font-size: 22px;
    border-bottom: 4px solid red;
}

.tab_active_top div:nth-child(2) {
    display: flex;
    align-items: center;
    font-size: 14px;
    padding-top: 10px;
    margin-right: 20px;
    /* height: 40px;
	line-height: 60px; */
}

.tab_active_top div:nth-child(2) img {
    width: 20px;
    height: 20px;
    margin-right: 4px;
}

.tab_active_bottom {
    padding: 20px 30px 0 30px;
}

.tab_active_bottom h2 {
    text-align: center;
    margin-bottom: 10px;
}

.tab_active_bottom p {
    letter-spacing: 1.02px;
    text-indent: 2em;
    line-height: 22px;
    margin-bottom: 10px;
}


/* tab1 */

.tab1_content {
    width: 100%;
    position: relative;
}


/* nav */

.tab1_content_nav {
    position: absolute;
    right: 20px;
    top: 10px;
    /* border: 1px solid ; */
    display: flex;
    width: 100px;
    text-align: right;
    align-items: center;
    z-index: 999;
}

.tab1_content_nav div {
    display: block;
    width: 20px;
    height: 20px;
    margin-left: 10px;
}

.tab1_content_nav div img {
    width: 100%;
    height: 100%;
}

.tab1_content_nav div:nth-child(1) {
    /* display: none; */
    height: 28px;
}

.tab1_content_nav div:nth-child(3) {
    /* display: none; */
    height: 16px;
}

.tab1_content1 {
    /* display: none; */
    position: relative;
    /* border: 1px solid; */
    margin-bottom: 20px;
    margin-top: 20px;
    padding-top: 60px;
}

.tab1_content1_img1 {
    /* border: 1px solid; */
    width: 40%;
    height: 220px;
    margin-left: 40px;
}

.tab1_content1 div {
    position: absolute;
    top: 100px;
    right: 20px;
    width: 54%;
    background-color: #f5f5f5;
    height: 100px;
    /* line-height: 140px; */
    /* border: 1px solid; */
    box-shadow: 0 0 10px rgba(128, 128, 128, 0.5);
    padding: 20px 20px;
}

.tab1_content1 div p:nth-child(1) {
    display: flex;
    font-size: 20px;
}

.tab1_content1 div p:nth-child(2) {
    display: flex;
    font-size: 14px;
    margin-top: 20px;
}

.tab1_content1 div p:nth-child(2) img {
    width: 20px;
    height: 20px;
    margin-right: 10px;
}

.tab1_content1_000 {
    display: none;
}

.tab1_content1_001 {
    display: none;
    width: 100%;
    padding-top: 60px;
}

.tab1_content1_001 ul li {
    color: #ccc;
    list-style: square;
    display: block;
    display: flex;
    justify-content: space-between;
    font-size: 20px;
    align-items: center;
    border-bottom: 1px solid #ccc;
    height: 60px;
    padding-left: 20px;
    padding-right: 20px;
    /* margin-top: 20px; */
    margin-bottom: 30px;
}

.tab1_content1_001 ul li:hover {
    color: red;
}

.tab1_content1_001 ul li:hover .span1 {
    background-color: red;
}

.tab1_content1_001 ul li span {
    display: block;
    display: flex;
    align-items: center;
    font-size: 14px;
}

.tab1_content1_001 ul li p {
    display: flex;
    align-items: center;
}

.span1 {
    margin-right: 10px;
    width: 6px;
    display: inline-block;
    height: 6px;
    background-color: black;
    border-radius: 50%;
    ;
}

.tab1_content1_001 ul li span img {
    width: 20px;
    height: 20px;
    margin-right: 10px;
}

.tab1_content1_001_more {
    display: flex;
    color: #ccc;
    align-items: center;
    width: 100px;
    /* border: 1px solid black; */
    margin: 0 auto;
    margin-top: 20px;
    /* display: none; */
}

.tab1_content1_001_more img {
    width: 20px;
    height: 20px;
    margin-left: 6px;
}

.tab1_content1_002 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 40px 20px;
    /* display: none; */
}

.tab1_content1_002_1 {
    width: 48%;
    /* border: 1px solid; */
    margin-top: 20px;
    position: relative;
    padding-bottom: 50px;
    box-shadow: 0 0 10px rgba(128, 128, 128, 0.5);
}

.tab1_content1_002_1 .tab1_content1_002_1_img1 {
    width: 100%;
    height: 200px;
}

.tab1_content1_002_1 .tab1_content1_002_1_div1 {
    font-size: 18px;
    padding: 12px 10px;
}

.tab1_content1_002_1 p {
    width: 90%;
    margin: 0 auto;
    height: 2px;
    background-color: #ccc;
}

.tab1_content1_002_1 .tab1_content1_002_1_div2 {
    display: flex;
    align-items: center;
    font-size: 14px;
    color: #ccc;
    margin-top: 12px;
    /* border: 1px solid; */
    /* width: 200px; */
    position: absolute;
    right: 20px;
    bottom: 26px;
}

.tab1_content1_002_1 .tab1_content1_002_1_div2 img {
    width: 16px;
    height: 16px;
    margin-right: 6px;
}